Home / 4,323,878.82-5,963,086.96-3,587,666.58

Finding the Fourth Proportional to 4,323,878.82, 5,963,086.96 and 3,587,666.58

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Solution

The fourth proportional to 4,323,878.82, 5,963,086.96 and 3,587,666.58 is: 4,947,772.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,878.82 : 5,963,086.96 = 3,587,666.58 : x
  2. Step 2: Convert to fraction form
    4,323,878.82/5,963,086.96 = 3,587,666.58/x
  3. Step 3: Cross multiply
    4,323,878.82x = 5,963,086.96 × 3,587,666.58
  4. Step 4: Simplify right side
    4,323,878.82x = 21,393,567,791,056.63
  5. Step 5: Solve for x
    x = 21,393,567,791,056.63/4,323,878.82
  6. Step 6: Final answer
    x = 4,947,772.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.